Testing Machines

Brinell Hardness Tester standard optical and Computerised version and also in Touch Screen Version . from 250 to 3000 Kgf Load in various Combinations. 

The machine accuracies confirm to IS: 2281-2005 & BS: 240

Salient Features

• Motorized system for application and removal of major load
• Minor load setting by LED bar graph
• Keyboard entry for scale selection
• Hi-Low-OK indication for hardness value
• Easy to read, large size extra bright 7 segment display
• Centronics parallel port for connecting Dot Matrix Pinter
• Sufficient error codes for smooth functioning of machines
• Serial interface (Optional)
• Least Count 01 for Rockwell and 0.2 for Rockwell Superficial
• Dwell Time 1 to 99 Seconds
• . Scale Displayed A,B,C,D,E,F,G,H,K,L,M,N,P,R,S,V in Nos. 1 to 15 Resp. and 15N,30N,45N,15 T,30T,45T in Nos. 1 to 21 Resp. for Superficial
• Indenter is guided in linear bearing facilitates to test small jobs

We have wide range of Universal Testing Machines from 1 Kn to 2000 Kn Capacity for various applications. Every machine is calibrated in accordance with procedure laid down in BS 1610-1964 and 1828-1991. Computerized Universal Testing Machine comply with grade A of BS 1610-1964 and grade 1 of IS 1828- 1991. An accuracy of +/- 1% guaranteed from 2% to 100% of capacity of the machine.

Impact Testing Machines As per BS, ASTM and ISO Standard for Metal, Nonmetal and plastics range 2.71 Joule to 500 Joule capacity.

Features:

• For charpy tests on various materials.
• Strictly conforms to ASTM-E-23-2007 specifications.
• Works on pendulum principle. Difference between height of drop of pendulum before rupture and height of rise after rupture of specimen is directly proportional to impact energy absorbed by specimen and is indicated by a pointer on a large dial for Model-ASTM & on Digital Display for Model- ASTM (D).
• Single stand design which facilitates fast and easy positioning and centering of specimen which is a basic requirement of sub-zero testing.
• Unique spring loaded braking system for smooth and jerk free braking.
• NIST approval of machine with samples from NIST-USA. Can be arranged.
• Digital version of ASTM model will be available soon.

OPTIONAL ACCESSORIES:

• Self centering tong for Charpy test specimen (useful particularl for carrying out tests at sub zero temperature).
• Sub zero temperature bath with digital temperature indicator.
• Go: No-Go gauges for conforming the following parameters of specimen-within the limits specified by the standard.
• Center line of notch from both ends.
• Angle of V notch.
• Depth below standard V notch
• Cross section of 10x10 mm specimen.
• Milling cutter for V notch.
• Charpy & Izod notch (V&U) broaching machines.
• Lateral expansion gauge as per ASTM-E-23.
• Standard impact specimen for verifivcation of machine from NIST-USA (we also undertake calibration of the machine as per ASTM-E-23 including approval from NIST-USA).

PENETROMETER WITH BATH FOR BITUMEN & TAR(Analog Version) Penetrometer with bath for Bitumen &Tar Test : As per IS: 1203/1978

Use: Used for the determination of penetration of asphaltic bitumen and fluxed asphalt and blown type bitumen, Petroleum wax & jelly.

Description: Bath Unit consists of container of 20cm (H) x20cm (W) x35cm (L) Argon welded, needle, SS Cup 55mmdiax35mm (H) 8No. Transfer dish4No., Water bath Inner of SS304 and outer powder coated finish with motorized stirrer cum pump and a flange type hot+cold zone immersion SS304 heater of 1.5 Kw rating to maintain desired temp.

Temp. Range: 0°C-95°C, having cooling & heating arrangement controlled by a Digital Temperature controller cum indicator with PT-100 Sensor, Continuous duty Kirloskar compressor for cooling, electrically operated DC 230V plunger, penetration indicator between 225&350, Needle with 50 gms. and 100 gms. weights and timing device. Digital penetrometer for direct readout of penetration having Encoder & Decoder arrangement with digital timer 9.9 sec Max. The whole unit is mounted on castor wheels for easy movability.

Details:

• Compressions Testing Machine for Testing Cubes and Cylinder   
• Range 1000 Kn  to 3000 Kn Capacity  in various Version . 

Manhole Testing Machines in various designs are available from 1000Kn Capacity.

Details:

• Alphanumeric 4 line display indicating: Load, displacement, status, peak value of flow and Load.
• Digital display to measure the load up to 10000 Kg /100 KN, Least Count 0.1 kg/0.001KN.

Compliance with following International Standards: As per IS: 516, IS: 9399, BS: 1881, ASTM C78 100 kN Capacity flexural machine with Digital Load Indicator cum controller.

To determine Melt Flow as per ASTM D1238 – “A”, “B” & “A + B”- METHOD & ISO  1133 Fully Computerised/Touch Screen. Other Standard Model is also available.

This instrument measures the rate of extrusion of Molten resins through a die of specified length and diameter under prescribed conditions of temperature, load, piston position.

SPECIFICATION

Instrument with following accessories will be supplied Digital stop watch, Temp. Controller ( PID ), Piston, Orifice remove, Barrel Cleaner, Orifice Cleaner,

Scoop, combined weight of 2.16 Kgs.. and 5.0 Kgs.Max.

As per ASTM, ISO, Din is and another equivalent standard.  System Status Touch Screen - Fully Computerised Station : as per Requirements.